Klargester Gamma Septic Tank

Kingspan - Gamma Septic tank

Klargester Gamma Septic Tank

Kingspan has developed the Klargester Gamma Septic Tank as a direct response to market needs – an affordable and reliable septic tank that is easy to install in a range of domestic applications. The Klargester Gamma septic tank is an affordable, efficient and reliable septic tank solution, suitable for domestic applications with an efficiency rating of 99.97% - an industry benchmark.

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Homeowners with septic tanks that discharge directly into surface water will need to replace or upgrade their drainage either when they sell their property or before 1 January 2020 whichever is sooner. 
Homeowners are responsible for their choice, installation and maintenance of their wastewater system under a new code of practice introduced by the Environment Agency. They have a legal responsibility to minimise the impact of your sewage waste if they manage it within the bounds of your property e.g. with a septic tank or sewage treatment plant (Binding Rules 2020, DEFRA, January 2015).


Product Brochure:

Klargester Septic Tanks Brochure

Product Overview

Key Benefits
Technical information
Literature Downloads

Features and Benefits

  • Fully compliant, tested and approved to EN12566 Part 1
  • CE marked to comply with Construction Products Regulations
  • Simple to install for reduced on-site installation time
  • Reduced excavation costs, saving you money
  • Less soil disposal and less backfill material - kinder to the environment
  • Made from MDPE - strong and durable for ultimate reliability
  • Light, watertight and chemically resistant
  • Robust, weather proof for guaranteed durability, giving you value for money
Technical Specification
Model Reference Capacity
Overall Height (mm) Standard Inlet Invert (mm) Standard Outlet Invert (mm) Depth (mm)
GST028 2,800 5 1,130 2,480 1,755 - 2,255 500 - 1,000 550 - 1,050 2,255
GST035 3,500 10 1,180 3,000 1,755 - 2,255 500 - 1,000 550 - 1,050 2,255
GST040 4,000 13 1,215 3,360 1,755 - 2,255 500 - 1,000 550 - 1,050 2,255

Useful Documents

Klargester Product Guide

Klargester Septic Tanks Brochure

PIA Certificate Gamma Septic Tank

Typical Applications for the Klargester Gamma Septic Tank range:

  • Single/Multiple Homes
  • Caravan & Camping sites
  • Golf Course Toilet/Washroom Facilities
  • Churches
  • Mobile Homes / Static caravans
  • Farms
  • Temporary work offices
  • Offices/Light Industrial Premises
  • Temporary Dwellings & Welfare Facilities

Talk to us

Our expert, local team is here with professional advice on your sewage treatment project

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